{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"births-per-month-annual","source":"Human Mortality Database (2025) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/births-per-month-annual","title":"Birth seasonality","unit":"births per million people"},"observations":[{"date":"1901-01-01","value":58.003},{"date":"1902-01-01","value":60.5285},{"date":"1903-01-01","value":61.3858},{"date":"1904-01-01","value":59.0872},{"date":"1905-01-01","value":67.7983},{"date":"1906-01-01","value":68.374},{"date":"1907-01-01","value":66.9705},{"date":"1908-01-01","value":59.978},{"date":"1909-01-01","value":60.747},{"date":"1910-01-01","value":84.3844},{"date":"1918-01-01","value":56.6457},{"date":"1919-01-01","value":71.6517},{"date":"1920-01-01","value":69.807},{"date":"1921-01-01","value":73.8537},{"date":"1922-01-01","value":75.5136},{"date":"1923-01-01","value":72.6897},{"date":"1924-01-01","value":71.2441},{"date":"1925-01-01","value":72.1098},{"date":"1929-01-01","value":75.0849},{"date":"1930-01-01","value":73.8285},{"date":"1931-01-01","value":71.3072},{"date":"1932-01-01","value":72.2022},{"date":"1933-01-01","value":70.8911},{"date":"1934-01-01","value":72.7023},{"date":"1935-01-01","value":72.1938},{"date":"1936-01-01","value":68.2101},{"date":"1937-01-01","value":67.8782},{"date":"1938-01-01","value":74.0764},{"date":"1939-01-01","value":67.8656},{"date":"1940-01-01","value":67.4913},{"date":"1941-01-01","value":60.3421},{"date":"1942-01-01","value":65.8335},{"date":"1943-01-01","value":70.8983},{"date":"1944-01-01","value":68.3262},{"date":"1945-01-01","value":76.6365},{"date":"1946-01-01","value":69.2245},{"date":"1947-01-01","value":65.1206},{"date":"1948-01-01","value":74.5972},{"date":"1949-01-01","value":68.4479},{"date":"1950-01-01","value":66.6063},{"date":"1951-01-01","value":61.0137},{"date":"1952-01-01","value":66.046},{"date":"1953-01-01","value":63.3054},{"date":"1954-01-01","value":53.8681},{"date":"1955-01-01","value":63.7011},{"date":"1956-01-01","value":61.39},{"date":"1957-01-01","value":66.2211},{"date":"1958-01-01","value":68.6117},{"date":"1959-01-01","value":65.7792},{"date":"1960-01-01","value":63.303},{"date":"1961-01-01","value":70.4354},{"date":"1962-01-01","value":66.5316},{"date":"1963-01-01","value":61.4888},{"date":"1964-01-01","value":66.1559},{"date":"1965-01-01","value":64.3622},{"date":"1966-01-01","value":58.092},{"date":"1967-01-01","value":62.7025},{"date":"1968-01-01","value":55.6755},{"date":"1969-01-01","value":57.4276},{"date":"1970-01-01","value":55.3275},{"date":"1971-01-01","value":51.4829},{"date":"1972-01-01","value":52.9961},{"date":"1973-01-01","value":50.7089},{"date":"1974-01-01","value":47.585},{"date":"1975-01-01","value":52.0346},{"date":"1976-01-01","value":52.6481},{"date":"1977-01-01","value":49.562},{"date":"1978-01-01","value":46.6489},{"date":"1979-01-01","value":40.8044},{"date":"1980-01-01","value":41.186},{"date":"1981-01-01","value":39.8747},{"date":"1982-01-01","value":40.2375},{"date":"1983-01-01","value":37.649},{"date":"1984-01-01","value":35.8735},{"date":"1985-01-01","value":33.1497},{"date":"1986-01-01","value":33.6161},{"date":"1987-01-01","value":30.8976},{"date":"1988-01-01","value":31.0624},{"date":"1989-01-01","value":31.5313},{"date":"1990-01-01","value":30.5475},{"date":"1991-01-01","value":30.392},{"date":"1992-01-01","value":29.9225},{"date":"1993-01-01","value":28.9537},{"date":"1994-01-01","value":28.2881},{"date":"1995-01-01","value":28.3178},{"date":"1996-01-01","value":29.6821},{"date":"1997-01-01","value":29.2603},{"date":"1998-01-01","value":29.3813},{"date":"1999-01-01","value":30.9169},{"date":"2000-01-01","value":30.1127},{"date":"2001-01-01","value":27.1131},{"date":"2002-01-01","value":30.4708},{"date":"2003-01-01","value":27.1853},{"date":"2004-01-01","value":27.9375},{"date":"2005-01-01","value":27.7667},{"date":"2006-01-01","value":25.6026},{"date":"2007-01-01","value":25.9605},{"date":"2008-01-01","value":26.1146},{"date":"2009-01-01","value":25.683},{"date":"2010-01-01","value":27.06},{"date":"2011-01-01","value":23.941},{"date":"2012-01-01","value":21.8022},{"date":"2013-01-01","value":21.0685},{"date":"2014-01-01","value":21.7404},{"date":"2015-01-01","value":22.9447},{"date":"2016-01-01","value":21.9987},{"date":"2017-01-01","value":22.4106},{"date":"2018-01-01","value":22.7736},{"date":"2019-01-01","value":21.5629},{"date":"2020-01-01","value":19.4957},{"date":"2021-01-01","value":21.3622},{"date":"2022-01-01","value":21.834},{"date":"2023-01-01","value":21.6834}],"summary":{"latest_period":"2023-01-01","latest_value":21.6834,"max":84.3844,"mean":50.2904,"min":19.4957,"of":40,"rank":28,"trend":"falling"}}
